APA način citiranja

Howard S.friedman & Howard S.friedman. (2003). Personality classic theories and modern research (Ed.2.). Pearson education.

Čikaški stil citiranja

Howard S.friedman i Howard S.friedman. Personality Classic Theories and Modern Research. Ed.2. New delhi: Pearson education, 2003.

MLA način citiranja

Howard S.friedman i Howard S.friedman. Personality Classic Theories and Modern Research. Ed.2. Pearson education, 2003.